Salt-Fried Pork with Garlic Stems

Name: Salt-Fried Pork with Garlic Stems (Yan Jian Rou 鹽煎肉)
Cuisine: Chinese
Ingredients: ½ tsp sugar; 100 g streaky belly pork, without skin; 3 tbsp cooking oil or lard; 1 tbsp Sichuan chilli bean paste; 1 tbsp fermented black beans, rinsed and drained; Pinch of salt; 150 g garlic stems